Jenner is completely covered in the underwear campaign, while her sisters all show their stomachs.

The Kardashian-Jenner sisters are fronting Calvin Klein's latest global campaign — and fans are instantly zooming in on Kylie Jenner's odd placement throughout the shoot.

In the first of the underwear campaign's seven photos, all the sisters are shown laying down in a barn on top of a red-and-white quilt. Every sister — except Kylie, who is placed in the back — has her stomach partially exposed. Instead, the reportedly pregnant star has a blanket covering her stomach.

While some people are convinced that Jenner is using the quilt to mask her midsection, others think that she looks Photoshopped in altogether.Willy Vanderperre/Calvin Klein

On Instagram, fans are convinced that Kylie is concealing her stomach to hide her reported pregnancy.

One user wrote: "Kylie under the sheets is the clear clue to her being pregnant 😂😍." Another person wrote, "Kylie is definitely preggo," while someone else pointed out that "@kyliejenner is the only one with the covered belly 👀👀 ." Meanwhile, a separate Instagram user believes the image was edited. "Kylie was photoshopped in lol," they wrote.

While Kylie's blanket pose may seem conspicuous, fans picked up on another interesting observation.

One Instagram user commenting on the official Calvin Klein post thought this was a clear giveaway. "None of them is touching the other except Khloe holding Kylie's hands," they wrote. "I think that's a sign becuz [sic] Khloe is pregnant so it might seem that Kylie is pregnant too! + she's covering herself."

In this photo with Kim and Khloe, Kylie discreetly keeps her stomach covered behind her pregnant sister.

Representatives for Kylie Jenner and Calvin Klein did not immediately reply to INSIDER's requests for comment.

In an official press release, Calvin Klein said that the concept of the photo shoot is to show "a display of unity between strong indivduals," which is "emphasized by the symbolism of the traditional American quilt."

Watch the campaign video below.

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